Almost everyone doing a BBK, is not buying a $$$ lightweight setup. They are buying Ksport, Rotora, or even the Brembo Gran Turismo setup, all of which have rotors that weigh considerably MORE than stock.

Your 80lbs damn. THAT is going to make one hell of an impact.

This was not what your initial statement was. This is why I said you needed to clarify your post.

Now you are admitting there is a difference between a lightweight and non-lightweight BBK. Progress is being made...

Just make sure the initial post gets cleaned up, as who knows how many people rarely make it past page one.